Cylinderhead Bolts Washers

35 products

Our Cylinder Head Bolts and Washers range for Harley-Davidson covers replacement head hardware for 1941-1977 Big Twin engines where ten bolts are used per motor, and 1932-1973 G and GE 45-inch Side Valve applications using fourteen per motor. Supplied by Iron City Motorcycles, an Iron City authorised HD dealer in Leeds, this classic-focused section is led by MCS with factory-spec fasteners and washers for restorers working on Panhead, Knucklehead and Flathead Harley-Davidson engines. Correct head bolts in the correct torque pattern are critical to a healthy rebuild, protecting gaskets and head faces from distortion. Whether you are refreshing a vintage Harley-Davidson Big Twin, completing a Flathead restoration or simply replacing corroded hardware, we stock the right parts. Every order ships from UK stock with fast despatch from Leeds. Browse the full range below.